
Methods of test for rubber and plastics hoses and hose assemblies. Physical tests . Determination of fracture resistance of rigid polymer helical reinforcement in thermoplastics hoses
出版:British Standards Institution

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Methods of test for rubber and plastics hoses and hose assemblies. Physical tests . Determination of fracture resistance of rigid polymer helical reinforcement in thermoplastics hoses
出版:British Standards Institution
专家解读视频